Brain booster

Brainy babies

Red alert

'Tagged' viruses can warn us of an impending epidemic

Sore success

Old man's fault

Children born to older fathers are more likely to succumb to Alzheimer's disease

A second chance

Tinkering with the genes can probably give injured hearts a second chance

Grain of truth

Worth a spit

Spicy cure

Driving down lengths

A heart condition

Sticking the fungus way

Baker's yeast offers clue to how biofilms stick on medical implants

Aiding aids

Treat early treat hard

An early and intensive treatment for HIV can be an effective way to combat AIDS

Judgement bay

We now know the neurons that help the brain recognise errors of judgement

Losing count

Sperm density is reducing in the US and Europe, says a new analysis of 101 studies

This is a good bioenhancer

Drumstick molecule increases absorption of drugs

Deafening gas

Carbon monoxide exposure increases hearing loss

Attacking the heart

No small cause for alarm

Monkeypox, a disease similar to smallpox, may be spreading among humans

Bad influence

Toxic, but preferred

A case for stuffing

The mind's decay

A new study throws light on many hidden corners of the rapidly degenerating mind

Tackling tumours

Shark tissues show the promise of preventing tumours from regenerating